WD and WD45 Hydraulic Rams
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=142205
Printed Date: 26 Oct 2025 at 8:33am
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Topic: WD and WD45 Hydraulic Rams
Posted By: Lew
Subject: WD and WD45 Hydraulic Rams
Date Posted: 06 Sep 2017 at 4:24pm
| How does the remote ram line hookup to the valve assembly with both left and right lift cylinders hooked up? |
Replies:
Posted By: irlbeck A-C'S
Date Posted: 06 Sep 2017 at 4:35pm
|
Two lines go in the back side of the hold valve on top of the pump.One for a cylinder and one for the remote. The other line to the hydraulic cylinder comes out of the front of the pump. It has a 90 degree elbow out of the pump. I'll find some pics i have and get them posted. ------------- B,C,CA,(2)WC's,(4)WD's,(2) WD45'S, 45Diesel, (2)D12'S Series 2, D12 Hiclear,(2)D12 Series 3, HD3, D17NF (3)D17 Series 4 Diesels, M-100 Grader,8550,A few Lawn tractors lots of other AC stuff |
Posted By: SteveM C/IL
Date Posted: 06 Sep 2017 at 5:18pm
| rams ported to each side of hold valve,one fwd of other to achieve delayed lift (front mount cultivator).Steel line out left side tp remote. |
Posted By: Lew
Date Posted: 06 Sep 2017 at 8:15pm
| Thanks guys for the input, I will be waiting for the pictures if you find them. |
Posted By: MACK
Date Posted: 06 Sep 2017 at 9:38pm
| Hold potion valve has three ports in it. One on right for right ram, two on left, one for left ram, one for remote cylinder. MACK |
Posted By: irlbeck A-C'S
Date Posted: 07 Sep 2017 at 8:39am
|
My last post was misleading.Was typing faster than i was thinking. It should say the 90 degree fitting from the front of the valve. As Mack was saying, 2 lines the hold valve one for hydraulic cylinder one for the remote. The other cylinder is plumbed from the front of the other side. Looking through my pics or I'll go out and get some more. Will be posted soon. ------------- B,C,CA,(2)WC's,(4)WD's,(2) WD45'S, 45Diesel, (2)D12'S Series 2, D12 Hiclear,(2)D12 Series 3, HD3, D17NF (3)D17 Series 4 Diesels, M-100 Grader,8550,A few Lawn tractors lots of other AC stuff |
Posted By: irlbeck A-C'S
Date Posted: 07 Sep 2017 at 9:14am
  The first pic is the top of the valve. The line that is disconnected was the steel line for the remote. The other pic is from the side. It shows 2 on one side and you can barely see the other fitting on the opposite side. ------------- B,C,CA,(2)WC's,(4)WD's,(2) WD45'S, 45Diesel, (2)D12'S Series 2, D12 Hiclear,(2)D12 Series 3, HD3, D17NF (3)D17 Series 4 Diesels, M-100 Grader,8550,A few Lawn tractors lots of other AC stuff |
Posted By: SteveM C/IL
Date Posted: 07 Sep 2017 at 11:34am
| I have no need for the delayed lift feature and a RG630 cultivater hanging on one cylinder in hold position would put a twist in the lift shaft and hang crooked.I put a T in the rt port and plumbed both cylinders to that port.Now both cylinders "hold". |
Posted By: Lew
Date Posted: 07 Sep 2017 at 9:37pm
| Thanks for all of your input and the pictures are great. Thanks everyone. |